Hot hot hot

I don't usually complain about the heat here, because it's short-lived and a billion times preferable to the horrible long winters.
But this is a tough week to get through in this non-central air house.

We have a puny window a/c in the kitchen, and three fans pulling the air from the kitchen into the rest of the main floor.
It brings it down to a cool 84 degrees. (don't know how humid it is in here, but it's still pretty sticky).

Today and tomorrow are supposed to be really hot, and then back below 90 for the following three days.

Right now I'm wondering how wise it was to buy a house with a boiler/radiator system of heating the house, which means we can't do central air. It seemed wise enough in March, but right now central air has a lot more appeal!!